Re: [Xen-devel] [PATCH resend] vt-d: Fix IM bit mask and unmask of Fault Event Control Register.

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 25.09.15 at 15:42, <quan.xu@xxxxxxxxx> wrote:
>> From: Wei Liu [mailto:wei.liu2@xxxxxxxxxx]
>> Sent: Friday, September 25, 2015 6:55 PM
>> On Fri, Sep 25, 2015 at 01:16:38AM -0600, Jan Beulich wrote:
>> > >>> On 25.09.15 at 04:29, <quan.xu@xxxxxxxxx> wrote:
>> > > Bit 0:29 in Fault Event Control Register are 'Reserved and
>> > > Preserved', software cannot write 0 to it unconditionally. Software
>> > > must preserve the value read for writes.
>> > >
>> > > Signed-off-by: Quan Xu <quan.xu@xxxxxxxxx>
>> > > Acked-by: Yang Zhang <yang.z.zhang@xxxxxxxxx>
>> >
>> > I think this should also be applied to 4.6 (after RC4 got tagged).
>> >
>> 
>> Release-acked-by: Wei Liu <wei.liu2@xxxxxxxxxx>
>> 
> Wei, thanks..
> 
>> I expect there to be another patch to adjust init_vtd_hw() as well. I will 
> look at
>> that separately.
> 
> Kevin and Yang are out of office from 9.26 to 10.7..
> Maybe Jan Beulich can ack it.

I'm a little hesitant to override patch approval rules, but I guess in
this case it is fine (on the basis that the other similar patch got
acked by Yang).

Jan


_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxx
http://lists.xen.org/xen-devel